package com.xy.builder;

/**
 * @author 谢阳
 * @version 1.8.0_131
 * @date 2022/6/10 19:39
 * @description
 */
public class StringBuilderTest {
    public static void main(String[] args) {
        StringBuilder stringBuilder = new StringBuilder("hello,world");
        System.out.println(stringBuilder);
    }
}
